I discovered WWOOF around high school graduation as I sought a dream vocation to become involved with. Since then I have labored away in restaurants instead and I don't much fancy it anymore. Now I need something ultimately that matches my interest and passion in this world. And thus I am brought back here to WWOOF with wagging tail.
I am what you might call a health nut. I appreciate a good apple, especially in the form nature originally intended---fresh, pure and perfect. And yes I would be happy and honored to toil for such foods, while also cherishing the realm of desired knowledge and experience.
Farms and gardens are pleasant sanctuaries.
I could see the organization
I could see the organization being very impressed by this bio, not only because it is well written, with touches of light humor and personality, but because it showcases your enthusiasm and dedication to the field. That is the key.
You kept a pleasant, casual and personal tone throughout, but as a minor point, I feel that it ends well, but rather abruptly. I would suggest you end with the same conversational flow, either extending the last line or adding something to wrap it up in a personal manner: perhaps something about looking forward to working in that environment or furthering the cause. Still, you could leave it as is and it will make a wonderful bio. Nice work.